Select youraccount photoin the upper-right corner of the screen.

SelectManage your Google Account.

SelectPersonal Infofrom the left menu pane.

The location to click to log in to your Google account.

Scroll down to theContact infosection.

choose the arrow icon to the right of your phone number.

When taken to a new page, pick the arrow icon again.

Where to click to manage your Google Account.

Select theEditicon, indicated by a pencil.

slide in your Google account password and selectNext.

Enter the new phone number, then chooseSelectto complete the process.

Where to click in your Google Account to edit personal info.

However, certain menus and icons are different.

launch the Gmail app and sign in to your account.

Tap themenubutton, represented by three horizontal lines.

Where to find the phone section in Personal Info in your Google Account.

Scroll to the bottom of the menu and selectSettings.

In theSettingsscreen, select yourGmail address.

In theGoogle Accountscreen, selectPersonal info.

Where to click in your Google Account to access your phone number.

In thePersonal Infoscreen, scroll down toContact infosection and opt for listed phone number.

grab the listed phone number again.

Select theEditicon, indicatedby a pencil.

Next button in Google sign-in.

put in your password to verify your identity, then tapNext.

Select theEditicon once more.

Change the phone number, then chooseSelectto complete the process.

Selecting Update Number to change your number in your Google Account.

Select button in Update number dialog.

The More Menu, Settings, and account name

The phone number in a Google account

Editing the Phone number on a Google Account

Changing the phone number in Gmail